Concepts of Functions & Calculus by Vikas Rahi, published by Tata McGraw-Hill. Great for students studying mathematics, engineering, or related fields. Enhance your understanding of mathematical concepts.
Completely new ... no pen marks inside or outside.
This book consists of all the maths concepts that exist till date and is explained briefly and easy to understand... VERY HELPFULL BOOK for understanding all the maths concepts from A to Z.